Baby bottle



FIG. 1 is a perspective view as seen from the upper front of a baby bottle showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

CLAIM The ornamental design for a baby bottle, as shown and described. 